sophialikakis sophialikakis

15-09-2019
Mathematics

contestada

olve for x:

4x + 12 = 8 (given)

4x = -4 (subtraction)

x = -1

What is the reason for the last step in the argument?

Respuesta :

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15-09-2019

Answer:

the reason for the last step in the argument is to isolate x and get its true value

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